<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
注册页<br>
<form action="/register" method="post">
    <input  id="userName" >
    <input  id="password" >
    <button type="submit">注册</button>
</form>
</body>
</html>